Node / ReticulumProjects / MeshChatX.git / files / scripts / build-visualiser-wasm.mjs

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T8b949e#!/usr/bin/env node

T8b949e/**

* Builds visualiser-wasm (Go) and copies artifacts into frontend public vendor/.

* Writes integrity.json with SHA-384 SRI hashes.

* Safe offline: if Go is missing, exits 0 when VISUALISER_WASM_SKIP=1.

*/

Tff7b72import Te6edf3fs Tff7b72from Ta5d6ff"fs"Tb4b4b4;

Tff7b72import Te6edf3path Tff7b72from Ta5d6ff"path"Tb4b4b4;

Tff7b72import Te6edf3crypto Tff7b72from Ta5d6ff"crypto"Tb4b4b4;

Tff7b72import Tb4b4b4{ Te6edf3spawnSync Tb4b4b4} Tff7b72from Ta5d6ff"child_process"Tb4b4b4;

Tff7b72import Tb4b4b4{ Te6edf3fileURLToPath Tb4b4b4} Tff7b72from Ta5d6ff"url"Tb4b4b4;

Tff7b72const Te6edf3__dirname Tff7b72= Te6edf3pathTb4b4b4.Te6edf3dirnameTb4b4b4(Te6edf3fileURLToPathTb4b4b4(Tff7b72importTb4b4b4.Te6edf3metaTb4b4b4.Te6edf3urlTb4b4b4)Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3REPO_ROOT Tff7b72= Te6edf3pathTb4b4b4.Te6edf3resolveTb4b4b4(Te6edf3__dirnameTb4b4b4, Ta5d6ff".."Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3GO_MOD_DIR Tff7b72= Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3REPO_ROOTTb4b4b4, Ta5d6ff"visualiser-wasm"Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3OUT_DIR Tff7b72= Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3REPO_ROOTTb4b4b4, Ta5d6ff"meshchatx"Tb4b4b4, Ta5d6ff"src"Tb4b4b4, Ta5d6ff"frontend"Tb4b4b4, Ta5d6ff"public"Tb4b4b4, Ta5d6ff"vendor"Tb4b4b4, Ta5d6ff"visualiser-wasm"Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3WASM_NAME Tff7b72= Ta5d6ff"visualiser.wasm"Tb4b4b4;

Tff7b72const Te6edf3EXEC_NAME Tff7b72= Ta5d6ff"wasm_exec.js"Tb4b4b4;

Tff7b72const Te6edf3VERSION Tff7b72= Ta5d6ff"1.2.0"Tb4b4b4;

Tff7b72function Te6edf3computeSriTb4b4b4(Te6edf3bufTb4b4b4) Tb4b4b4{

Tff7b72return Ta5d6ff`Ta5d6ffsha384-Tffd700${Te6edf3cryptoTb4b4b4.Te6edf3createHashTb4b4b4(Ta5d6ff"sha384"Tb4b4b4)Tb4b4b4.Te6edf3updateTb4b4b4(Te6edf3bufTb4b4b4)Tb4b4b4.Te6edf3digestTb4b4b4(Ta5d6ff"base64"Tb4b4b4)Tffd700}Ta5d6ff`Tb4b4b4;

Tb4b4b4}

Tff7b72function Te6edf3findWasmExecTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72const Te6edf3fromEnv Tff7b72= Te6edf3processTb4b4b4.Te6edf3envTb4b4b4.Te6edf3VISUALISER_GO_WASM_EXECTb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3fromEnv Tff7b72&& Te6edf3fsTb4b4b4.Te6edf3existsSyncTb4b4b4(Te6edf3fromEnvTb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72return Te6edf3fromEnvTb4b4b4;

Tb4b4b4}

Tff7b72const Te6edf3goEnv Tff7b72= Te6edf3spawnSyncTb4b4b4(Ta5d6ff"go"Tb4b4b4, Tb4b4b4[Ta5d6ff"env"Tb4b4b4, Ta5d6ff"GOROOT"Tb4b4b4]Tb4b4b4, Tb4b4b4{ Te6edf3encodingTff7b72: Ta5d6ff"utf8" Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3goEnvTb4b4b4.Te6edf3status Tff7b72!== T79c0ff0Tb4b4b4) Tb4b4b4{

Tff7b72return Tff7b72nullTb4b4b4;

Tb4b4b4}

Tff7b72const Te6edf3root Tff7b72= Te6edf3goEnvTb4b4b4.Te6edf3stdoutTb4b4b4.Te6edf3trimTb4b4b4(Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3candidates Tff7b72= Tb4b4b4[

Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3rootTb4b4b4, Ta5d6ff"lib"Tb4b4b4, Ta5d6ff"wasm"Tb4b4b4, Ta5d6ff"wasm_exec.js"Tb4b4b4)Tb4b4b4,

Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3rootTb4b4b4, Ta5d6ff"misc"Tb4b4b4, Ta5d6ff"wasm"Tb4b4b4, Ta5d6ff"wasm_exec.js"Tb4b4b4)Tb4b4b4,

Tb4b4b4]Tb4b4b4;

Tff7b72for Tb4b4b4(Tff7b72const Te6edf3c Tff7b72of Te6edf3candidatesTb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3fsTb4b4b4.Te6edf3existsSyncTb4b4b4(Te6edf3cTb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72return Te6edf3cTb4b4b4;

Tb4b4b4}

Tb4b4b4}

Tff7b72return Tff7b72nullTb4b4b4;

Tb4b4b4}

Tff7b72function Te6edf3mainTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3processTb4b4b4.Te6edf3envTb4b4b4.Te6edf3VISUALISER_WASM_SKIP Tff7b72=== Ta5d6ff"1"Tb4b4b4) Tb4b4b4{

Te6edf3consoleTb4b4b4.Te6edf3logTb4b4b4(Ta5d6ff"build-visualiser-wasm: VISUALISER_WASM_SKIP=1, skipping."Tb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff0Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72const Te6edf3requireWasm Tff7b72=

Te6edf3processTb4b4b4.Te6edf3envTb4b4b4.Te6edf3MESHCHATX_REQUIRE_VISUALISER_WASM Tff7b72=== Ta5d6ff"1" Tff7b72||

Te6edf3processTb4b4b4.Te6edf3envTb4b4b4.Te6edf3MESHCHATX_REQUIRE_VISUALISER_WASM Tff7b72=== Ta5d6ff"true"Tb4b4b4;

Tff7b72if Tb4b4b4(Tff7b72!Te6edf3fsTb4b4b4.Te6edf3existsSyncTb4b4b4(Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3GO_MOD_DIRTb4b4b4, Ta5d6ff"go.mod"Tb4b4b4)Tb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72const Te6edf3msg Tff7b72= Ta5d6ff"build-visualiser-wasm: visualiser-wasm/go.mod missing, skipping."Tb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3requireWasmTb4b4b4) Tb4b4b4{

Te6edf3consoleTb4b4b4.Te6edf3errorTb4b4b4(Te6edf3msgTb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3consoleTb4b4b4.Te6edf3warnTb4b4b4(Te6edf3msgTb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff0Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72const Te6edf3goCheck Tff7b72= Te6edf3spawnSyncTb4b4b4(Ta5d6ff"go"Tb4b4b4, Tb4b4b4[Ta5d6ff"version"Tb4b4b4]Tb4b4b4, Tb4b4b4{ Te6edf3encodingTff7b72: Ta5d6ff"utf8" Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3goCheckTb4b4b4.Te6edf3status Tff7b72!== T79c0ff0Tb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3processTb4b4b4.Te6edf3envTb4b4b4.Te6edf3MESHCHATX_OFFLINE_BUILD Tff7b72=== Ta5d6ff"1"Tb4b4b4) Tb4b4b4{

Tff7b72const Te6edf3wasmPath Tff7b72= Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3OUT_DIRTb4b4b4, Te6edf3WASM_NAMETb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3execPath Tff7b72= Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3OUT_DIRTb4b4b4, Te6edf3EXEC_NAMETb4b4b4)Tb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3fsTb4b4b4.Te6edf3existsSyncTb4b4b4(Te6edf3wasmPathTb4b4b4) Tff7b72&& Te6edf3fsTb4b4b4.Te6edf3existsSyncTb4b4b4(Te6edf3execPathTb4b4b4)Tb4b4b4) Tb4b4b4{

Te6edf3consoleTb4b4b4.Te6edf3logTb4b4b4(Ta5d6ff"build-visualiser-wasm: go missing but artifacts present (offline)."Tb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff0Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3consoleTb4b4b4.Te6edf3errorTb4b4b4(Ta5d6ff"build-visualiser-wasm: MESHCHATX_OFFLINE_BUILD=1 but artifacts missing and go unavailable."Tb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72const Te6edf3msg Tff7b72= Ta5d6ff"build-visualiser-wasm: go not found, skipping (JS fallback will be used)."Tb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3requireWasmTb4b4b4) Tb4b4b4{

Te6edf3consoleTb4b4b4.Te6edf3errorTb4b4b4(Te6edf3msgTb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3consoleTb4b4b4.Te6edf3warnTb4b4b4(Te6edf3msgTb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff0Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3fsTb4b4b4.Te6edf3mkdirSyncTb4b4b4(Te6edf3OUT_DIRTb4b4b4, Tb4b4b4{ Te6edf3recursiveTff7b72: Tff7b72true Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3wasmOut Tff7b72= Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3OUT_DIRTb4b4b4, Te6edf3WASM_NAMETb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3build Tff7b72= Te6edf3spawnSyncTb4b4b4(Ta5d6ff"go"Tb4b4b4, Tb4b4b4[Ta5d6ff"build"Tb4b4b4, Ta5d6ff"-trimpath"Tb4b4b4, Ta5d6ff"-ldflags=-s -w"Tb4b4b4, Ta5d6ff"-o"Tb4b4b4, Te6edf3wasmOutTb4b4b4, Ta5d6ff"./cmd/wasm"Tb4b4b4]Tb4b4b4, Tb4b4b4{

Te6edf3cwdTff7b72: Te6edf3GO_MOD_DIRTb4b4b4,

Te6edf3envTff7b72: Tb4b4b4{ Tb4b4b4...Te6edf3processTb4b4b4.Te6edf3envTb4b4b4, Te6edf3GOOSTff7b72: Ta5d6ff"js"Tb4b4b4, Te6edf3GOARCHTff7b72: Ta5d6ff"wasm" Tb4b4b4}Tb4b4b4,

Te6edf3encodingTff7b72: Ta5d6ff"utf8"Tb4b4b4,

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3buildTb4b4b4.Te6edf3status Tff7b72!== T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3consoleTb4b4b4.Te6edf3errorTb4b4b4(Te6edf3buildTb4b4b4.Te6edf3stderr Tff7b72|| Te6edf3buildTb4b4b4.Te6edf3stdout Tff7b72|| Ta5d6ff"go build failed"Tb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72const Te6edf3execSrc Tff7b72= Te6edf3findWasmExecTb4b4b4(Tb4b4b4)Tb4b4b4;

Tff7b72if Tb4b4b4(Tff7b72!Te6edf3execSrcTb4b4b4) Tb4b4b4{

Te6edf3consoleTb4b4b4.Te6edf3errorTb4b4b4(Ta5d6ff"build-visualiser-wasm: wasm_exec.js not found under GOROOT"Tb4b4b4)Tb4b4b4;

Te6edf3processTb4b4b4.Te6edf3exitTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72const Te6edf3execOut Tff7b72= Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3OUT_DIRTb4b4b4, Te6edf3EXEC_NAMETb4b4b4)Tb4b4b4;

Te6edf3fsTb4b4b4.Te6edf3copyFileSyncTb4b4b4(Te6edf3execSrcTb4b4b4, Te6edf3execOutTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3wasmBuf Tff7b72= Te6edf3fsTb4b4b4.Te6edf3readFileSyncTb4b4b4(Te6edf3wasmOutTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3execBuf Tff7b72= Te6edf3fsTb4b4b4.Te6edf3readFileSyncTb4b4b4(Te6edf3execOutTb4b4b4)Tb4b4b4;

Tff7b72const Te6edf3integrity Tff7b72= Tb4b4b4{

Te6edf3versionTff7b72: Te6edf3VERSIONTb4b4b4,

Te6edf3wasmTff7b72: Te6edf3computeSriTb4b4b4(Te6edf3wasmBufTb4b4b4)Tb4b4b4,

Te6edf3wasmExecTff7b72: Te6edf3computeSriTb4b4b4(Te6edf3execBufTb4b4b4)Tb4b4b4,

Te6edf3wasmExecSourceTff7b72: Te6edf3execSrcTb4b4b4,

Tb4b4b4}Tb4b4b4;

Te6edf3fsTb4b4b4.Te6edf3writeFileSyncTb4b4b4(Te6edf3pathTb4b4b4.Te6edf3joinTb4b4b4(Te6edf3OUT_DIRTb4b4b4, Ta5d6ff"integrity.json"Tb4b4b4)Tb4b4b4, Tffa657JSONTb4b4b4.Te6edf3stringifyTb4b4b4(Te6edf3integrityTb4b4b4, Tff7b72nullTb4b4b4, T79c0ff2Tb4b4b4) Tff7b72+ Ta5d6ff"\n"Tb4b4b4)Tb4b4b4;

Te6edf3consoleTb4b4b4.Te6edf3logTb4b4b4(Ta5d6ff`Ta5d6ffbuild-visualiser-wasm: OK (Tffd700${Te6edf3wasmBufTb4b4b4.Te6edf3lengthTffd700}Ta5d6ff bytes WASM, SRI written to vendor/visualiser-wasm/)Ta5d6ff`Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3mainTb4b4b4(Tb4b4b4)Tb4b4b4;